Cool....i will tray to install Tiger so... for me, there is no problem to use Tiger... i will tray with Tiger.
Naquaada and Puttabong, thanks again for your help! Big friends!!! If you need any help in something around W2k3, Citrix or W2k0, please, e-mail me... i will download the Tiger and put here my impressions... if work or not.

Thanks again!