Root Question on OTA updates before rooting

[PCaff]

What is the latest update you can have before you root....im planning on rooting and flashing CM7. I just do not want to run the risk of ruining my phone.

Software Update Status:
Source: Verizon Wireless
Name:1.70.605.0
Status:Update Successful
Code:200
Date:07/10/11
Time:11:29 PM

 

[Yeahha]

Currently any of the OTAs are rootable. Once GB hits it will be a different story.