You basically have three choices for iGO on WinCE:
iGo 8: Older, but fastest and most resource-friendly version
iGo Primo: Newer, with more features - but more resource-intensive.
iGo NextGen: Newest, not *fully* cr@cked - need correct license files and still some bugs to work out.
Personally, if your device truly is a WinCE device (screen resolution makes me wonder if it may be Android-based?), I'd try Primo 2.4 first. If you have issues, try iGo 8. I really wouldn't recommend NextGen yet based on what I saw. But you can always try it to see what you think.
Hope that helps.
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