After each flight I perform the download from the Cambridge to an Ipaq
using Connectme from Naviter. When I get home I sync the IGC file created
by Connectme to the PC and do a direct file claim to the OLC site.

It has worked every time this year, I get a green V (validated OK).

The IGC file created by Connectme has the binary .CAI file contents
appended at the end. This allows OLC validation.

I believe you cannot submit flights to the OLC directly from SeeYou
anymore.