HP's new Mini 5101 netbook "exciting" but the new ProBook 4310s has promise -- or at least flexibility. Like its name suggests, the ProBook 4310s is for boring people who like to spend their days alternating between an Excel spreadsheet and Peggle, but the specs and looks hint at adventure. Basically, this 13.3-inch laptop can be whatever you'd like it to be, with a starting price of $799 and the whole gamut of options, from Celeron to Core 2 Duo, FreeDOS to Vista, DVD to Blu-ray, and integrated or discrete graphics (ATI Mobility Radeon HD 4330 with 512MB of RAM and HyperMemory support). There's space for up to 8GB of RAM, EV-DO, ExpressCard 34, SD card, all sorts of hard drives -- if you can imagine a spec HP probably has an option for it inside this 1-inch thick, 4.34 pound shell. Even the screen is available in three different configurations -- it's nice to be reminded now and then that high design doesn't always have to kill choice. The 4310s will be available on July 20th.