quit app, restart & download speeds inprove..

OK... I'll be downloading a bunch of "4star" files, most of which go right into "requery" , and those that do start to download are only at 2 maybe 3 kbs. Pretty darn slow.... and most end up partially downloaded with "requery-waiting"
I'm so tried of waiting in vain.....

iMac DV 450hz. 320ram, LW2.8, DSL (130kb/s verified speed)

Then I quit the app.... wait a few seconds, re-fire and boom... 2 or 3 files start downloading at 10+..... most go into "requery-wait" but I get a few files quickley and do it again....

WHY?????

Notes: I check the host ip when a file starts to Download... at 2 kbs... and when I restart & it comes in at 15kbs... it is alway the same host