Op ofcorse XP is going to run slugish on your computer its an ageing OS you have 64bit hardware so its not getting fully used in XP and if its been installed for many years yeah its gunna give out all over the shop but so will vista and 7 after a few years.
Vista's problem at the start was its random crashes it was loaded with them and im guessing you din't run Vista when it was firsted relesed. xp was not diffrent at first i hated it when it first came out i badly wanted to downgrade back to 98. The reason why vista has had so many problems and hate is the backend is it not like the ones used in 98, 2000, NT workstation, XP and prity much all the others apart from ME. The backend has problems and always will luckly service packs have fixed a lot of issues and for those who dont want that backend have Windows 7 and where all very happy with our OS thats hard to crash.
Vista's problem at the start was its random crashes it was loaded with them and im guessing you din't run Vista when it was firsted relesed. xp was not diffrent at first i hated it when it first came out i badly wanted to downgrade back to 98. The reason why vista has had so many problems and hate is the backend is it not like the ones used in 98, 2000, NT workstation, XP and prity much all the others apart from ME. The backend has problems and always will luckly service packs have fixed a lot of issues and for those who dont want that backend have Windows 7 and where all very happy with our OS thats hard to crash.