First of all, as you know Pardus 2009.1 comes with hybride ISO. This means that you don't have to burn a CD. As well as you can install from CD, you can install from USB pen drive easily.
To use USB pen drive, Just use dd command.
First get the device name:
guDa@baDibere ~ $ ls -la /dev/disk/by-id/usb-*
lrwxrwxrwx 1 root root 9 Oca 9 14:07 /dev/disk/by-id/usb-USB_2.0_Flash_Disk_211452018D114A00-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Oca 9 14:07 /dev/disk/by-id/usb-USB_2.0_Flash_Disk_211452018D114A00-0:0-part1 -> ../../sdb1
Here, our device is "sdb"
Then, use dd command
dd if=Pardus_2009.1_Anthropoides_virgo.iso of=/dev/sdb bs=4M
That's all. Your usb pen drive's boot flag must be enabled and just boot.
Windows users can use dd command by downloading it from http://www.chrysocome.net/downloads/dd-0.5.zip
Then, in command line (msdos), go to dd.exe's directory and give the following command:
After the command, you will see an output contains a word like that : "Mounted on \\.\F:"
Here, our device is \\.\F:
Then use a command like following :
dd if="C:\Pardus\Pardus_2009.1_Anthropoides_virgo.iso" of=\\.\f: bs=4M
I've not tried this on Windows, because I don't have it. But it must work.
Second nice feature is "copytoram":
By adding "copytoram" parameter in Pardus boot menu of CD, contents of installation and live cd are copied into ram and Pardus is installed/worked faster. At least 1.5GB ram memory is required.