US PSone download details emerging

Gamespot talked to a Sony representative about downloading PSone games to the PSP. Currently, the service is only available in Japan, using PS3 and firmware 3.0. Sony says it's "shooting to have the PSone titles available by the end of this month." Although the list of titles is unknown, he did mention that games "will start at $5.99 and go all the way up to $10.99." File sizes will vary between 140MB and 550MB, meaning those of you with smaller Memory Sticks may want to consider upgrading.