July 12 - Frogger, 400 points ($5)
July 19 - Cloning Clyde, 800 points ($10)
July 26 - Galaga, 400 points ($5)
August 2 - Street Fighter II' Hyper Fighting, 800 points ($10)
August 9 - Pac-Man, 400 points ($5)
So it appears that larger and new titles will be priced around $10 with older games selling for $5, though that has yet to be confirmed. Microsoft reps did say that while they can't guarantee a new Xbox Live game each Wednesday, the day will become the expected launch day for future XBLA games.