Using external hard drive with HP Compaq Presario 2100

[qanda]This question is published in the hardware section for the MicroNet Technology Fantom Drives Titanium-II - hard drive - 750 GB - Hi-Speed USB. Click here to view full specs.[/qanda]I have the laptop described below. Can I use an external hard drive preferably Micronet Technology Titanium II 750-gb. I would like to run Video Programs, Music Programs, and play DVD movies. Can I put execute program files from it as well? Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.080814-1236) Language: English (Regional Setting: English) System Manufacturer: Hewlett-Packard          System Model: Presario 2100 (DK576A)   BIOS: PhoenixBIOS 4.0 Release 6.0     Processor: mobile AMD Athlon™ 4 2400 , MMX, 3DNow, ~1.8GHz Memory: 446MB RAM

The usb ports are only 1.1 so for an external hard drive you will need a type 2 to usb2.0 card for your PCMCIA card slot.