Forgot my login and password. Can I reset/retrieve?

Hello. I jailbroke my Iphone 4 and installed Rock App to get My3g and MyWi. Well, with my other idevices I just used the standard root/alpine combination to login for SSH sessions. Well, with all of the talk of security breaches, I decided to go ahead and change my login/password. So, when the Rock App prompted for me to change it, I did. The only thing was it appeared to ask me for both login and password, but only had 1 line to enter in. Needless to say, when I tried to SSH into my Iphone, all attempts failed. Can someone let me know how to either reset my WinSCP back to the root/alpine for my Iphone 4's ip address? Or retrieve my login/password from Rock App or WinSCP? Thanks!