Hi,
i have just tried to create a SC tool at: http://www.uvnc.com/pchelpware/creator/index.html
with the top form (UltraVncSC based on RC23) and the bottom form (UltraVncSC based on REL1.00) and both versions are really slow and choppy on a Vista Client.
I did not inlcude winvnc.exe in my uploaded ...