Are you running DD-WRT on a WRT610N Tipster? If you are, then what are your results with it? What exactly do you see working better than the current Linksys firmware for a normal user?
AFAIK, DD-WRT on the WRT610N is still very much a work in progress, and is only suitable for knowledgeable people who can afford to be beta testers. Even if it's working now, it's just working and hasn't been burned in widely and long enough to be entirely trustworthy.
The vast majority of people would be much better off with Linksys firmware, support, and warranty.
No I don't have WRT-610N, but a buddy has the WRT-310N, I had installed DD-WRT on it for him.
First thing..
Download DD-WRT V24/SP2/11650.mini.bin
Download DD-WRT V24/SP2/11650.standard.bin
Use wired connection
Disable firewall
Disable AV
Disable Spwyare protection
Set NIC card to 10mbps
1. 30/30 unplug power/30 plug-in power reset (90 rest hold)
2. Flash router with DD-WRT V24/SP2/11650.mini.bin
3. type in user name and password 1, 2, 3, 4, 5, 6, 7, 8
4. 30/30 unplug power/30 plug-in power reset (90 rest hold)
5. Flash router with DD-WRT V24/SP2/11650.standard.bin
6. type in user name and password 1, 2, 3, 4, 5, 6, 7, 8
7. 30/30 unplug power/30 plug-in power reset (90 rest hold)
The reason for the above you want to erase the NVRAM in the router.
Reason you would use DD-WRT firmware is to increase performance in the wireless and if you use the router as the main router then results will vary.