The PC pack on a 24 month plan includes: PC card, compatible with the Telstra Mobile Broadband service or PDA (where available) at a subsidised price. Minimum System Requirements for PC Packs using a Telstra Mobile Broadband Card: An Intel compatible PC with Windows 2000, or XP Pro/Home Edition, CD-ROM drive, Two PC Card Slots (PCMCIA) Release 2.1, Type ii or Type iii card slots (only one PC Card slot is required if your lap-top PC has built-in WiFi 802.11b connectivity), 32Mb RAM, 20 MB available space on Hard Disk