Help me upgrade please!

or is there anything better then the presler pentium for my motherboard?
Thats top of the line for your motherboard. If you want to spend your money on better performance you would need to change motherboards. Anyone looking to spend over $200 on upgrades, might consider this option. For an extra $100 or so you could build a machine with 10 times the power.
 
please tell me if all this is compatible with my pc or if theres a better deal
Looks good to me. :)

do i need to buy heat resisting compound for the cpu
You ask a question and I'm not sure if you got a response to the question.

The answer is yes you would need a thermal compound to bond the CPU to the heatsink. Arctic Silver 5 Thermal Compound is what I am using now. Some work better than other but I couldn't tell you which were better and which were worse.

newegg thermal compound search
 
Ok if i wanted to upgrade my motherboard which one would fit closely to my current motherboard, and how about then what video card should i buy? becuase i wanna keep that ddr2 memory and use my 300 gb hd and cd drives
 
Back