Thank you for your reply.
First off, please take the fattest book you can find nearby and proceed to smash it in your face for me: go Google Estonia yourself before assuming that having a person from a country you may never heard of before is a possible cause to some uploading problems. It's not like I'm from an under-developed country, so please explain me how countries are connected to this problem. Also, I already did a research for this uploading problem on Google and on Skate-game related forums, so just suggesting me to "google" my problem isn't very helpful input from you. Have you tried to google this upload glitch yourself?
Ping 15ms
Download speed 10.31Mbps (which should be 1.29MBytes per sec)
Upload speed 0.76Mbps
I run on PS3.
And we have somekind of Linksys router on the house i guess? Does that help?
Might try that above at some point if it keeps going on.
And that slicing idea is pretty neat actually, i never thought of that. Thanks for the handy points.