Does anyone know if you ca run a syste update via remote play?  I've never seen an answer to this question, but i'venever really looked that hard.  I'm out of tow until Friday, but i havemy psp with me and I'd love for my ps3 to be up to date when i get home so i don't have to update before getting on the psn.

No, but you can download the 2.41 to your PSP and transfer it to you PS3 using your USB cable. Remote Play will not work. If you meant to update your PSP to 4.01. The answer is still no.

EDIT: WOOF!

You should test it out and report back with the results. My guess would be no.

*Edit: Dog thread!

From http://en.wikipedia.org/wiki/Remote_Play#Usability

"Game, Music, Theme, Date and Time, Printer, Sound, Security and Remote Play settings can all be accessed under the 'Settings' menu."

Notice how there is no System update.