[Wine] Help Running Roblox

[ZettaDude]

I would like to run the MMORPG Roblox on my Ubuntu Linux computer:
http://www.roblox.com

They don't have native Windows support so I installed the latest version of Wine and tried to run Roblox using the open source launcher created here:
http://roblox4linux.co.cc

The Launcher can be downloaded here:
http://forums.roblox4linux.co.cc/index.php?topic=144.0

When I try to join a game, I get a very long terminal output that I can make no sense of:
http://bit.ly/roblox

I got that output running it in both OpenGL, and OpenGL legacy. Any help on this would be EXTREMELY appreciated. 

System Specs:
AMD Sempron (1.6GHZ / 2.8 GHZ)
512 mb RAM
nVidia Geforce 2 TI

Thanks in advanced!!! ;)