Hi ReVaN,
Yes, Miha, if you start portablle Flock from a Mem Stick it is rather slow in comparison to the normal version. This is because you have to start from DMA. There are more differences, and it is all told in the text that comes with it. When launched Flock portable is as fast loading pages as the Flock in the normal version, to my opinion even faster. But the difference is to make your Mem Stick or Flash Disk live longer, you cannot save history etc. all is flushed. But that is the same on the guest computer too, and that could be a super advantage and big benefit, my dear friend. Your settings etc. and all the add-ons can be ported to it, no sweat, and as a bonus and for security there is a good proxy built in (try a good Vietnamese proxy site is completely stealth). So different browsers versions, and just nice to have it in your pocket. Stability is the same, user friendliness too. The slightly slower start up, is just because of the way it works with the portable partition. Try the feel of the portable browser that suits your needs or the apps that works for you, and tell about it here.
polonus