PS2/PSP Question?

May be...

I have a slimline PS2 and a PSP, not the new slimmer PSPs, one of the orignal ones. What do the "R" sensors on both systems do? I have SvR '08 for both systems and i tried connecting a USB cable from my PSP to my PS2 and nothing happend and i tried "Wireless Mode" on my PSp to see if it worked with my PS2. Can someone please help me?

The R is actually IR for the psp which they never really used for the psp, that's why it was not used on the new psp. Connecting your PSP to your PS2 will do nothing unless ur hacking a game and use it as a flash drive. And the IR sensor for the PS2 is for using remotes mostly.