Linux USB-uploading is _really_ slow

Hey,

i've tried three different usb-upload tools for Linux (s3c2440_boot_usb and
2 forks of them) but they all need about half an hour for writing a full
128mb image to my mini2440.

DNW (windows) is about 5 times faster.

Does anyone know whats the problem? 
Is your linux usb-tool as slow as mine? 
Does anyone know a solution?

In usbpush.c, search for CHUNK_SIZE and change it to 500.

Try this extended and improved usb upload tool please:
http://git.programmers-projects.de/index?p=mini2440-dev.git;a=tree;f=usb...

Improved USB Upload Tool worked really good for me. Thanks Jay.