@ diners
please go read these 2 pages
www.apple.com/bootcamp & http://docs.info.apple.com/article.html?artnum=303572

only then, ask questions here.

I myself using Vista Ultimate in my new imac through Apple's bootcamp.

For your question 1 : there will be no problem to install the Vista. All the ports and iSight (only through MSN) are working properly.

Question 2 : You just need to partition your iMac's HD for the dualboot function by using Apple's bootcamp. Please take note that there are so many ways to install Vista in Mac by using Virtual Simulation softwares. Please use the "GOOGLE" to know further. :-)

Question 3 : I don't get what you mean by the "install driver for Vista"?. I suppose the drivers that come with Apple's bootcamp will answer your question.

Yes, I install the Vista myself, just follow the instruction in Bootcamp and Vista accordingly.

@diners, just install la. No worry. Surely vista can support 1Gb ram. Bootcamp basically is kinda "partition magic" which make a window partition for you to install xp/vista. Currently Bootcamp is free ,beta stage and no time limit. Beta means the product still for testing purpose, might be unstable, buggy which is not ready for the final product to be delivered.

Currently using Apple MacBook. 2X 1GB Kingston DDR2 667MHz RAM with 120GB Western Digital PATA HDD (2X 60GB Partition). Running through Boot Camp BETA 1.4 (NO PROBLEM AT ALL GURENTEE).