[Plugin: XML Google Maps] working with sportstracker files

hi there

we are trying to use gpx files generated by sports tracker with this plugin however they do not seem to work. We have verified that other gpx files work fine in our wordpress instance. When we tried to validate the gpx file using this advice we received the following error message:

Message: element ‘time’ is not allowed for content model ‘(ele?,time?,magvar?,
geoidheight?,name?,cmt?,desc?,src?,link*,sym?,type?,fix?,sat?,hdop?,vdop?,pdop?,
ageofdgpsdata?,dgpsid?,extensions?)’

wondering if there is anything that can help use these gpx files from sports tracker with this xml google maps plugin? We are using a nokia N8 with a sportstracker app on it, and downloading the gpx via the sportstracker app, then uploading to wordpress and linking in to the post. Using kml versions seem to display fine in this plugin, but would prefer the extra info available with gpx format.

thanks for your help