slowdown

I Want To Change My Icons(like My Computer,folder,recycle Bin,netwtok Connection )etc... I Am Bored With These Usual Xp Icons.i Want To Instal Some Cooooool Icons...from Where Can I Get These Icons..it Should Not Slowdown My Pc..( I Mean It Should Not Use More Memory).please Guys Tell Me From...

What do u think which antivirus software is best :?: :?: :?: :?: i think that AVG is better than anything as it does not slowdown the pc

i've been experiencing extreme slowdown in accessing data on my HDD (120 Gb SATA ) the screen freezes and takes forever to open the folder, and also ends up "Not Responding" many times.... earlier my D: was on FAT32, i changed it to NTFS, but the problem persists... i'm running XP with...