Hey, congrats! Computer issues are super frustrating (see below

). But I have to say... it sounds like you didn't really
fix the problem so much as just get a whole new computer

Last week I had a computer problem of my own... Yes, I ran into the dreaded Macbook Pro battery issue. The one where the battery starts swelling to the point that it can't get a connection to the pins anymore, and basically just doesn't work. You have to use AC power. Apparently, it's happened with certain early-model MBPs (which mine is), so they replaced it for free. Good customer service on that – they overnighted it to me with a pre-paid label so I could ship back my faulty one.
However, I've run into another problem that may very well be my own fault. My computer used to take ~35 seconds from the moment I hit the power button till the OS had finished starting up (things stopped loading and it was no longer accessing the disk or running the processor actively). NOW, it takes 3x as long, and sometimes longer, up to ~2-3 minutes. To me... that ain't normal. I've heard that two of the things that slow a computer down the most are: 1) Anti-virus software and 2) having too many fonts loaded. Ok, so #1 is basically a non-issue for a Mac. However, I DO have like 2000 fonts (I'm a designer), and I haven't dished out the cash for a font management program.
So, do you guys think that the fonts are causing this massive increase in start-up time? It zips right through the gray screen, then the blue screen with the progress bar in no time flat, but when it gets to the desktop, that's when it starts slowing WAY down. Here's some other (perhaps not so) random info for trouble-shooting...
• I'm on a wireless network.
• When it gets to the desktop, just the upper right part of the top menu bar (so you can see the blue search icon) loads at first, followed by the rest after a long wait... I don't remember it ever loading that way before I started having this problem.
• When typing (in either a browser, Word/Pages, etc.), I easily get ahead of the text being displayed. I'm a pretty fast typist, but it never used to do that.
• I've recently repaired my permissions and scanned my drive for errors. There were many permissions needing to be fixed, and the drive passed w/ no errors, but it hasn't helped as much as I'd hoped it would.
• My hard drive has about 35GB free. The drive is 100GB.
• 2GB of RAM, 2.16GHz Intel Core Duo processor.
• Do I need to defrag? If so, can I do that on OSX (without resorting to a third-party program)?
Please help if you can... If anyone has any design-related questions, I'll try to reciprocate