PSP wifi - PC

is there a way to use shared internet on a PC w/wifi to get internet on a PSP without a wireless router?

i'll try to clear it up if i need to but thats teh best i can do for now

wifi max: http://us.codejunkies.com/shop/product.asp?c=US&cr=USD&cs=$&r=0&l=1&ProdID=711

cool, someone understood
so this thing will make happy things with portable internet sans wifi router

never heard of that router :p

i dont want to buy anything :(
oh well, i'll just go w/o

all i know is that this thing connects to a PC and pretends its like a router and you can use it with your psp to play infrastructure games or browse the internet from your psp.

I got something very similar on divineo, it just didnt have a stand, just goes strait into usb. It works amazingly, although it gets hot sometimes.

but i found the same one posted above but a bit cheaper: http://www.ubid.com//cgi-bin/div-us/zz-psp-wifi

Wouldn't happen to know if there's homebrew that'll let me do the opposite? I have access to an insecure wireless network here, and I can connect to it fine with my PSP, but my PC isn't connected, and it'd be awesome if I could use my PSP as a wireless card... Somewhat o.O