I have Photoshop CS5 and keep getting notifications about my graphics card limitations while using the program. My Dell laptop has a Mobile Intel(R) 4 Series Express Chipset Family GPU and my laptop has 4GB of RAM. It says that all of my drivers are up to date. Is there any reason for this? Adobe's site said that it might limit certain tools, so I would like to correct it ASAP as I am a graphic artist. THANK YOU, in advance, if you can help me 
