I have a R40e...or at least i believe thats what it is. I want to get a wireless internet card for my cable modem. I bought a D-Link wireless hub and i was tryin to figure out what type of card i need for my laptop, and is it just a plug and play?I was also wondering if its possible to upgrade from my celeron processor to a core duo 2 and if i can upgrade my DDR? It is really slow on starting up programs and takes forever to load windows. If anyone can help me that would be great 
