i finally got leopard working on my pavillion laptop.now i have 4gb of ram and leopard isnt running that well at all...i was wondering if anyone has tips to speed it up.thanks.

in what way specifically, performance? What are your specs? thats a great place to start. =)

just in general...but its running fine now but still any tips in general to speed it up thanks

Go into services and see if you can disable some of the background processes. Should be in activity monitor.