Hi forum. A month ago I ask here for Fireface UC and and FF400. After reading the post I think that UC will be better in near future (new UC totalmix, etc).

I?m from Argentina and about june 15th one friend will travel to Paris. I ask her to buy a FF UC for me and she said all right. My computer setup is a Macbook pro Core I5 (the new ones, mid 2010) and a Acces Virus Ti snow. I want to use FF UC and Ti snow (as a synth not as a soundcard) together.

When I use the Virus Ti sound as a synth AND as a soundcard, the Virus Ti report a message that "is in hub USB and this may cause some problems". I ignore that message and the Virus Ti works all right as a soundcard and as a synth. I must said that i don?t use any external usb hub. I think that the Macbook pro use same internal hub for SD card reader or IR.

So, my question is. Will be any problem using FF UC and Virus Ti (as a synth) at the same time?. Or is better in this case (more stable, more compatible) to buy the FF400?.

Thanks a lot for your answers. I estimate it a lot because in Argentina there isn?t any chance to try before buy.