@allnameswereout , I read your hardware comparison. Thanks much! Based on my research in this forum I feel N810 has more features than iPod Touch. Although internal gps may not be great you can always get an external bluetooth receiver (cheap) along with maemomapper + it has SIP so unlimited calls in US for like 20 bucks a year + a hope of video calls to PC on skype/gtalk some day + it's open!

@dantonic
How about offline video playback? I mean playing videos from miniSD? Are they good quality? I understand that online video is not that smooth. But my bro can live with that. Thanks much!