ur computer might be a slow one too.. 1st ?...thats normal when ur DLing something and everything else gets slower, cuz the DL is bein consentrated on... 2nd?...yea u can only DL 1 song at a time, unless ur using AG or Morpheus or sumthin obviously.. 3rd?...it basically has to do with how Fast/slow ur computer is...that is normal, when im DLing something, i tend not to really do anything other than listen to music...cuz if ur doin a bunch of shit everything is goin to be slower... 4th?...thats normal, cant do anything while uploading, it sux!, but i never do any uploading.. Hope this helped u alittle bit...plus AOL 7.0 is already out, its aight, nothing special...