NLB release for IP900 using SVN7473 for CubeRevo mini. It has been tested and verified.
Get it here - nlb7473mini
Upgrade box using usb key.. image file should be named "usb_update.img"
PS: Known issue on first boot startup of box. DHCP not working. You need to go into ip setup and choose save in ip setup for DHCP or STATIC, then all is ok.
For the people who are thinking of testing every option from the WEBIF, please have the following warning in mind:
Don't use MGC**D v1.29a or 1.29a patched since that will hang the receiver. If you use it, you can't change channels and when you kill it the receiver hangs hard. No panic on the display, only a poweroff will work. When you use 1.29a, you won't be able to reboot the receiver from webif. That will hang the receiver to.
If you have selected 1.29a or the patched version. Remove the file /var/etc/use_mgcamd129 or /var/etc/no_lib_mgcamd using a telnet or SSH session. Then shutdown the receiver. That will give you the new and good MGC**D version
In all other options, the image is very stable

http://www.upload-drive.com/1481/nlb7473mini_zip