I must say first of all that this forum has helped me so much over the last 48 hours since I decided to upgrade my PNA device. I am currently running miopocket 4.0 with TT version 7.910 - can somebody please tell me if I should bother upgrading to a newer version of TT and ifso which one should I upgrade to?

Also if you can help - I have a navman pin and I have installed everything correctly but when I start it up it says it canot run because there isn't enough memory?