i have 10.3 and have downloaded the latest updates from apple. I guess the beta download came from the 'english' page although i cant remember! I do have a few other apps open when using lime wire, usually just i tunnes and safari and maybe messenger but thats about it. It did get better last night when i closed a few things down. We'll see how it goes, i'll implement your suggestions and also try to save up for another 512mb ram! Thanks for your help.