Thanks for the info. I will do a file comparrison and compare between the two. And in answer to your question, The 7.6.3 works at perfect speed. Arrow never lags behind, instant response in menu options and route planning, even keyboard is 100% responsive. Have tried other versions but with lagging arrow about 200 meters from my position and sometimes even stopping completely.
Getting back to the TomTom issue, i think that my CE6 is now perfect. Thanks for the info that you gave me from Guidorenato.I must be honest, not one of the versions that i downloaded from the site worked for me. Always had the memory issue at some stage or the other, mainly straight after installing. I stuck with my version 7.450 from Dodobird but what seemed to do the final trick, was to remove the navigator.cfg and let it create a new one. After that, i never had a Not Enough Memory problem. I don't even shut down with a route anymore and it boots up fine. Had it on and off maybe 20 times over the last two days and all is fine.