at least on Excalibur work fine Tomtom5 (little difficult for keyboard), Tomtom6 (but big difficult for keyboard, i suggest to use eCursor), Garmin XT (but not very nice navigator), McGuider Sygic (very beautiful, but SLOOOOOOW for calculating route), route 66 v.7 (but need eCursor or fakecursor), Copilot 7.
My opinion is that the best are COPILOT 7 and MCGUIDER.
what do you use on your Excalibur?
Bye
Route 66 doesnt need a fake cursor. Atleast I never used it. it works like charm on my HTC-S621. Never had a problem. Apart from that i used smart2go(now Nokia maps) for a while. They dont have download available now but if people need it I can upload it . I still have it. I also have the maps(they are available for no cost). U have to pay for the subscription which is $10.80 for one month.
let me know