I'm planning on trying to flash Liberty 2.0 through the Liberty Toolbox Donate app on my R2D2 but want to get some input before hand to make sure I have all the bases covered. I know most of these questions have been discussed elsewhere and i apologize for asking them but I've seen conflicting answers and would just like to get a current consensus from everybody. First I'll include some basic info so you all know what I'm working with. I have a Droid R2D2 running the stock rom that's rooted using z4root. I've already downloaded Droid 2 Bootsrapper which I used to create a backup last week when I rooted my phone. I also have Titanium Backup Pro along with some other modding apps that probably don't need to be named because they're not important for flashing a rom. I'm pretty sure I have got down how to flash the actual rom so don't think I need help with that part but here are my other questions. 1) Since I have the R2D2 edition do I really need to flash to the regular Droid 2 firmware before flashing Liberty because I've heard some say yes and some say no? 2) I made a backup last week using Bootstrap recovery and have made a few changes since like adding Titanium Backup Pro but nothing else major, so should I make a new recovery before I flash Liberty? 3) I've already backed up all my apps and useful data (ones highlighted green), is there any other service data I should backup using Titanium? That pretty much covers my questions, so thank you to anyone who can provide me with some help.