A SSD as a Photoshop Swap Drive

Hereafter is a report from Clément:
I just installed an OCZ SSD Vertex of 30 GB to be used as my Photoshop swap drive on my Mac Pro (I boot from an Intel SSD 80 GB). HEreafter is the result: 

Such performance level is quite astonishing for a entry level SSD available for around 120 Euro. However, the 3.5" adaptors provided by OCZ are not compatible with the HD tray of the Mac Pro.