windows

"You have inserted a Blank DVD" – Opening discs from Windows on a Mac

A few times in my life, I've received DVD-Rs or CD-Rs that a Windows user burned and gave to me, and popped them in my Mac, only to receive a message, "You inserted a blank DVD [or CD]. Choose an action from the pop-up menu or click Ignore."

The problem is, there's no way to read the data from the disc on the Mac; you can try burning stuff onto it or simply ignoring it, but you can't read the pictures off the disk. I checked the data side of the disc, and, sure enough, there's a different color band where data was written. But it's a no-go on the Mac.

The problem here is that Microsoft/Windows decided to implement it's 'Drag to Disc' file copying feature in a somewhat annoying way; people with Windows computers can copy individual files to a burnable disc, eject the disc, and put it back in and copy more files to it. But they can't delete files from the disc, and this kinda breaks the way write-once media is supposed to work. (To Windows users: Make sure that you finalize/burn the disc completely before you hand it off to someone. Otherwise only Windows users can read the files).

Running a Windows XP VM in Parallels (Mac) from a USB Flash Drive

I thought I'd post my experience here, for the benefit of others, because I couldn't find a whole lot of information about this specific use of an external USB flash drive.

I have a MacBook Air with a dainty 128GB SSD drive, so I try to keep large files that I rarely use on external drives. I have plenty of external USB and FireWire storage (over 6 TB), and running VMs in either Parallels or VMWare Fusion works great (very highly performant) off any of these external drives.

However, there's no way I'm going to lug around an external hard drive and USB cable (and maybe power adapter) just so I can test things in Internet Explorer (basically, the only use I have for Windows).

Flash Drive to the Rescue!

I found a cheap 32GB USB flash drive that only sticks out of my MacBook Air half an inch, and copies at a consistent rate of 30MB/second (which is quite sufficient for most tasks). Also, the little drive should have very good read performance, since it's not a spinning platter. Write speed wouldn't be anything to brag about, but writing shouldn't happen all that often when simply opening up Internet Explorer—I hope!

Simple MAMP/MAMP Pro VirtualHosts in Parallels / Windows XP

(This tip should also work similarly with Vista, Windows 7, etc.).

After browsing around a bunch of different forums, the MAMP site, and Parallels documentation, I was still flummoxed by Parallels' weird Shared Host networking behavior, which seemingly didn't allow me to access virtualhosts I set up with MAMP for developing sites locally.

After much experimentation, I found that the simplest way to be able to type in 'local.example.com' (or 'dev.example.com', if that's your style) in Internet Explorer on Windows, and get a virtual host running via MAMP on my Mac, is to do the following:

Installing Windows XP from a Microsoft-downloaded .exe file

I recently received a downloaded copy of Windows XP SP3 from Microsoft (I ordered the downloadable file, rather than a mailed CD, for installing on one of my Macs), and noticed that, unlike usual disk images, this file had the extension .exe rather than .iso or .img...

To get it to work with VMWare, I needed to either turn the file into an image, or burn it to a physical CD or DVD. After searching fruitlessly for hours, I finally found a great little app, nlite, that helped me burn the files that came out of the .exe archive to a disc (the app is also a great help for slipstreaming an XP install).

To burn the .exe to a disk image or disc:

  1. Expand the .exe image by double-clicking on it, and choosing a folder into which to expand the files.
  2. Download nlite, and run it.
  3. Follow the steps to create a bootable ISO, and select the folder into which you expanded your install files in step 1.
  4. Burn the disc, or copy the ISO where you need it, and enjoy!

My First Computer (386 PC running MSDOS 6.0)

[Update: I have posted an article about all the computers I've owned].

Pictured below (in the final year of its existence) is the first computer I ever called my own. Built out of scrap parts my Dad brought home from his office, I managed to build the computer as a 33 Mhz 386, with 2 MB of RAM and a 20 MB hard drive, eventually upgrading it (in stages) to a 66 Mhz 486 with 8 MB of RAM and a 512 MB hard drive!

My First PC - 386 DOS Computer
mmm... SCSI in a PC!

How, you may ask, could a diehard Mac/Apple fanboy start on a 386? Well, it was all about budget, you see. Free is good, especially when you're a little kid with absolutely zero dollars in the bank.

Google Switches from Windows to Mac/Linux for Security

From MacRumors:

Google is phasing out the use of Windows company-wide due to security concerns. The move comes after news in January that Google was hacked in an attack originating in China. Those attacks used a security vulnerability in Internet Explorer for Windows. News of the report comes from FT.com who cites several Google employees.

"We're not doing any more Windows. It is a security effort," said one Google employee.

The majority of those moving away from Windows PCs are moving to Mac OS according to another Google employee. New hires are given the option to run Mac OS or a Linux-based machine.

Google employs over 10,000 individuals worldwide.

Microsoft Windows 7 Launches Thursday. Meh.

"We're living in a different world today," Microsoft Vice President Tami Reller said in an interview with CNET News.

The world is a lot different. That's for sure. It's not the same world that Bill Gates successfully launched Windows 95 into, causing a great stir in the world of personal computing. Anti-Microsoft prejudices aside, I don't know if Microsoft knows this 'new world.'

It's a world where flashy and appealing advertising, and a 'hip' CEO makes your software and hardware seem cool (e.g. Apple). It's a world where free as in beer is the norm, and things don't have to be perfect, but if they work okay and solve problems, people stick around (e.g. Google, Twitter). It's a world where office and work communication and collaboration are no longer tied to a certain computer or operating system—it's all done online (e.g. everyone but Microsoft).

How to Avoid Spyware, Adware, Viruses, etc.

This article will help you to discover ways to avoid malicious software that can cause your Mac or Windows PC problems.

Most Windows users will encounter malicious software at some time or another. But the frequency of these encounters can be greatly reduced by keeping in mind some general tips.

Tips for Avoiding Malicious Software

You should keep in mind a few important things while using your computer to check email, install programs, browse the Internet or chat:

My Windows PC is Running Really Slow - Help!

This article will help you to diagnose common problems, such as Spyware, Adware, Viruses, RAM and Hard Drive problems, that cause your Windows PC to run slowly.

Over the course of time, everything becomes dirty and needs some cleaning. Computers are no different; many different programs do many different things on your computer, and 'dirt' can result. It's a good idea to clean up your computer from time to time, and it's usually not very hard to do! Be sure to read through this whole article to find advice for keeping your PC running smoothly far into the future.

Connecting to a Windows File Share from a Mac

Here's a quickie: A lot of Mac users are on Windows networks, and need to sometimes connect to a shared folder on their network to share/retrieve documents with other Windows users. The easiest way to do this is to type in the path to the shared folder in the "Connect to Server..." dialog box. To do this, just:

  1. Switch to the Finder.
  2. Choose the "Connect to Server..." menu option in the Go menu (or press Command-K).
  3. Type in the path to your windows shared folder as follows:

smb://SERVER_NAME/share-name/folder-name

Hopefully, a dialog box will open up asking you to type in your username and password. If you need to find out the path of your windows shared folder, ask your network administrator. (note: private shared folders usually have a dollar sign after them—for example, smb://SERVER_NAME/share-name/folder-name$).