So, there is some info about Nokia E61i successor:
1 . It will be E71 (maybe E67).
2 . Introduction around 3 GSM and on the market before end of Q2.
3 . E71 = E61i + E90 specs (camera 3.2 Mpx, GPS etc)
4. E71's demensions: 112x57x10 mm, screen size: maybe only 2.4":(