Do you have a faq on how to load an RF660 with flash? Can I use a flash drive purchased from a retail store?

You do NOT want to use flash cards from retail stores. You must use an industrial grade flash drive. You can use a 2gig flash drive.

If you get the flash card from Multi-Tech, it will have the software already installed.

You must order the proper part number based on your hardware model:

94315981 RF660VPN 1G FLASH DRIVE

This flash drive is programmed to use with the RF660 only.

When you receive the flash drive, there will be instructions inside to tell you how to setup the bios.