Remote Desktop problems - where should I report these issues?

I noticed several problems connecting from an XP laptop to a Vista laptop via
remote desktop.

- If I try to play a music CD, Media Player is not able to play the CD.
- If I try to connect my Windows Mobile 5 smartphone, it does not show up in
the Mobile Device Center (I have the latest version)
- If I go to Trillian and go to Help -> About, it crashes Remote Desktop.
- a very light hissing noise would come out of the headphones connected to
the Vista laptop. (Note: I set-up this rdp sessions to leave audio at the
remote computer)


Note: my XP laptop has the latest version of the RDP client (6.0.6000)

These problems used to vex me for months until I switched my set-up and
started to use Vista as the primary machine.

Now all these work OK when I use my Vista laptop directly instead of going
through RDP. If I switch back, I can reproduce all these problems.

I'm just wondering where is the best place to report these issues so that
the RDP team is aware of them. Thx