After one night with Jaguar
Well, after installing 10.2, I took my TiBook home and ran many apps simultaneously to see how my Mac would perform. At work, I have a dumpy PII 400 MHz with about 196 MB of RAM. I usually run IE, Word, Excel, Lotus Notes (for our company's internal e-mails), and AIM all simultaneously. Sometimes I would run other programs like SAS, Visual Basic, Acrobat, PageMaker, or Oracle. I estimate that my work computer crashed maybe 20%-30% of the time, but it ran these apps simultaneously without any noticeable drag, unless of course, I went buck wild on opening too many apps.
Anyhow, at home, I ran Mozilla to surf the web, Word X, Excel X, and AIM, and while performance has improved, my TiBook running 10.2 is still noticeably slower than my computer at work. I know, I know--Mozilla, Office X, etc. are not optimized to take advantage of 10.2. That is why I was in a bit of a more forgiving mood when my apps at home didn't run as fast as I had hoped.
Here are my thoughts on upgrading to Jaguar:
1) Speed: It *is* much faster. The Finder is snappier and more responsive. Boot up time is also faster.
2) iApps: iChat was not as useful as I had thought, so I went back to AIM. I was able to import my addresses quickly to Address Book from Palm Desktop, but the absence of sorting features and the fact that the interface looked a bit bare led me to conclude that more needs to be done before Address Book is fully usable. A bit of a disappointment here.
3) Stability: Jaguar crashed on me once when I removed my USB floppy drive while my TiBook was in sleep mode. A simple restart solved the problem, and I've had no problems since.
4) Virtual PC: Is it just me or did VPC seem a bit faster? I mean, it was still slow, but the drag wasn't as bad when I ran it under 10.1.
In summary, I think that Jaguar is a big step forward. I'm glad I bought it, but I think there is alot of room for improvement. Nevertheless, I want to thank Apple for producing a good product--keep up the good work!