Edwards switched from the factory Yamaha team to the satellite Tech 3 outfit for what was rumoured to be his final grand prix season, but the change of environment - combined with the increased competitiveness of the 2008 version of the YZR-M1 and its Michelin tyres - has convinced the Texan that MotoGP is where he wants to be.

"There was talk about maybe going back to the AMA [next year]," confirmed Colin, who has qualified on the front row twice from the three rounds so far held, with a best race finish of fourth.

"But it'd be difficult with the bike working as good as it is, Michelin putting in such a big effort and me feeling so good on the bike to say 'see ya, I'm going back to the states'.

"I definitely want to stick around [next year]."

Edwards' 2009 plans may also have been influenced by uncertainty over the future format of the AMA championships, following the recent sale of the series' promotional rights.

The Texan's rookie team-mate and fellow double World Superbike champion, James Toseland, has already been confirmed at Tech 3 for 2009.