MBRs (Master Boot Records) can be a pain in the butt when it comes to Windows, Ubuntu, and switching between the two. If you delete the Linux partition whilst using GRUB, you have lost your ability to boot. I did that a couple days ago and it took me about 8 hours to fix my laptop (Alright, I could of done it in 1 but I wasn’t interested in reinstalling Ubuntu). Turns out Super Grub Disk isn’t all it ought to be (Still having to do with the fact my computer was having errors burning CDs with InfraRecorder, and it wreaked the disk to the point where I stuck it in the drive and nothing would open -> CD DoS Attack?) and I eventually had to give in and use UNetbootin to try it. I tried a bunch of the bootloaders that UNetbootin had to offer, still little luck. They either locked, or said they were booting and weren’t. After a while, I just gave up, installed Ubuntu, and fixed the problem from inside Vista (Fixmbr anyone?). After all this I realized, all it takes is some idiot to run that program wrong, and that computer is unbootable until you want to pay to fix it and really, who has that Microsoft restore CD, manufacturers just include that annoying restore program with no repair functionality?

So if someone were to buffer overflow something, they could run a program with similar functionality that wipes the mbr. I actually think that program can do that! So is there a solution to this problem? I say smarter bios that can read partitions and boot them without a pesky MBR. Or a MBR that can only be overwritten by a program made by the HDD manufacturer (Trustworthy people I say!).

With this comes a bigger issue. With a ruined MBR, your computer is still there somewhere, waiting to be awoke. If you destory the file tables, you’ve lost data. Hmm, couldn’t we implent these in a way that can’t be easily exploited? Come on Micrsoft, people hate you. When they read this, you may have an issue.

Want a CD? Buy it online.

September 13, 2008

Today I wanted to get The Classic Crime CD, so I went shopping with Madre. Of course of our many desinations, we have selected Wal*Mart and Target (○) as a OK place to look. So there I was searching the endless shelves of walmart for a CD that should have been there. It wasn’t at either store. It kinda sucked 😛

But one lesson I had learned was that walmart is a terrible place to buy CDs. They have no organization there wahtsoever, so finding a CD was like finding a needle in a haystack. Lesson of the day? Buy CD’s from iTunes, then rip off the DRM.