Makayama's TouchBrowser does seem to bring the goods when it comes to scrollable web browsing on Windows Mobile. Featuring both mobile and desktop views, a full screen keyboard, and judging by the YouTube vid they've posted it looks grand. The software supports all Pocket PCs with VGA (480 x 640) or QVGA (240 x 320) screens -- except Treo and Windows Mobile Classic devices. So if your touchscreen isn't getting quite enough touching and flicking, for only $15 this may offer up a small bit of joy.
Translated by Szaszati