TechwareLabs has published a review of the ATI Radeon HD3450.
A quote from the article:
>> 3-in-1 E-SATA, SATA and USB 5-port Hub Combo Review
Many users are looking for a video card that will allow them to tak advantage of Vista's new graphical features but are not iterested in playing games. This leaves them serching for an add-on video card that wont break the budget and yet still powerful enough to run things like Aero and Flip-3D. We test the ATI HD3450 to see if this card fits this need and bring you real world testing and results.
>> 3-in-1 E-SATA, SATA and USB 5-port Hub Combo Review