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Where I can get Windows Mobile 5.0 OS?
I would like to upgrade my Dell Axim X50v, and I heard that Windows Mobile 6.0 has also come so if I could achieve this also be very good?
Only the manufacturer of your PDA can provide updates as the updated Windows Mobile of Windows Mobile 5. You should check with Dell if this update is available for your model. Additionally, this update is not usually free. Windows Mobile 6 is served in the segment of smartphones for the update might be offered to regular PDA (not the smartphone). As Windows Mobile 6 is a very recent we have to wait several more months.