I have extensively researched about computer hardware during the last few months and I can provide valuable comments/suggestions for your questions for Intel (LGA 775 and LGA 1366) platforms. You can post queries regarding the following topics
(1) Processor (Core2Duo, Core2Quad, Corei7)
(5) CPU Coolers
(6) Graphics Cards
(7) Any other hardware’s
Please post a comment to this blog post with your queries and I will answer them as soon as possible.