The New PSP Go UMD Question?

I know that the PSP GO will totally eliminate the use of UMDs, but my question is what if i have a ton of UMDs and i decide to trade im my existing PSP for the new Go...will sony release some sort of converter that will allow me to copy my umds to the Mem. Stick? or will I be forced to trade the UMDs that i have in also and start fresh?