This one was suggested by Kelly

[Source 2]
[Source 3]

Plot:
Scott’s (character played by Scott Mechlowicz) girlfriend is cheating on him thinking his European pen-pal-for-years Mike is trying to start a homosexual affair via e-mail. When he finds out Mieke is not a guy, but a buxom blonde girl (Jessica Böhrs), he travels to meet her with his pals Cooper (Jacob Pitts), Jenny (Michelle Trachtenberg), and Jamie (Travis Wester). The foursome’s adventure across the continent proves to be something other than a straight line!

[PAID] 100% Legal Download: Eurotrip [2004]

[FREE] Other Download Links:
Megaupload
2Shared
Deposit Files
Gigasize