i am looking for a replacement lapto, and have setteled on a vostro 1500 laptop. (core 2 duo 2.6/6/800, 4 gb ddr2 800 MHz, 64 GB ssd, geforce 8600m GT). i have heard that dell made a battery to replace the optical drive. is this true? also, does the vostro support 2 hard drives? thanks for the help.