Transfer problem in Vista

Hi to all...
I have a little transfer problem in vista business...I em connected to
access point to a wireless network. The throughput before i got vista was
1,5mb/s (on a xp machine). I use dc++ for sharing data. When I try to
download some files the transfer rate doest go faster then 350 kb/s on
vista. Then I put a virtual machine and install win xp and try downloading
thrum that xp virtual machine. The throughput was 1,5 mb/s.
I don't know where is the problem. Please helm me...

Do you have SP1 (Vista Service Pack 1) installed?

"RiSbO" <bkrizmanic@gmail.com> wrote in message
news:216857E5-5702-4C26-B535-082175A78C5D@microsoft.com...
>
> Hi to all...
> I have a little transfer problem in vista business...I em connected to
> access point to a wireless network. The throughput before i got vista was
> 1,5mb/s (on a xp machine). I use dc++ for sharing data. When I try to
> download some files the transfer rate doest go faster then 350 kb/s on
> vista. Then I put a virtual machine and install win xp and try downloading
> thrum that xp virtual machine. The throughput was 1,5 mb/s.
> I don't know where is the problem. Please helm me...