Been using this since I got my phone and it has been the best app I have installed thus far. It is still under development, so u can find a few minor faults, but I'm sure they will be ironed out when it is truly finished.
As to
juanjrvn's problem with opening up the touchflo cube, like all programs on the phone, you can add Freestyle to the exclusions list in the FTouchFLO configuration tools menu, which will stop the cube from launching when you make gestures.
As a side note, to give the phone a more Iphonish feel, you can download and customise icons from the Freestyl forum. If you guys need any other info just post it here and I will get back at you. I have plenty of stuff for the newbs and veterans alike. There is also another sweet WIP for picture viewing called PocketCM image viewer that I suggest you check out for yourself.
I have included some of my screens for ya, enjoy
.