Wi-Fi Laptop for 4-tabling? Insprion 6000

[excession]

Will these specs be enough to 4-table Party/UB etc running PT and GT+ or should I upgrade a specific item or two or go for the 17" WUXGA Inspiron 9300 (which costs about twice the price).

Assume the laptop would be used just for poker and general websurfing rather than gaming.

Is anyone using these? Any feedback appreciated - thanx.

Celeron® M 350(1.30GHz 1MB L2 cache 400MHz FSB)
Video Card 64MB DDR ATI MOBILITY® RADEON X300
512MB 400MHz DDR2 RAM (2x256)
LCD15.4" Wide Screen UltraSharpTM WUXGA (1920 x 1200) LCD
40GB (5.400rpm) IDE Hard Drive

Windows® XP Home SP2
6 Cell 53 WHr battery
USB Optical Mouse
Internal 8X DVD+/-RW Drive
ProWireless 2200 802.11b/g Mini PCI Wireless LAN
Dell Wireless 2350 Broadband Router