PSP Memory Sticks.

Are things like these usable to store memory on a PSP?
http://www.pcworld.co.uk/martprd/store/pcw_page.jsp?BV_SessionID=@@@@0993061553.1225225101@@@@&BV_EngineID=cceladefidkjheicflgceggdhhmdgmk.0&page=Product&fm=null&sm=null&tm=null&sku=817220&category_oid=
I dont wanna buy the wrong thing
Answer #1
It will work with PSP.
Answer #2
Yes you can put this into a PSP.
Answer #3
You can get an 8gb for that price on ebay
Answer #4
way way overpriced, you can get a knock off for about $22 delivered and it still works perfectly on a psp.
high quality knocks offs.
http://www.dealextreme.com/details.dx/sku.12796