root help

[twiztid907]

hello, i have recently rooted my t-mobile mytouch 3g 1.2 to cyanogenmod 5.0.7. i am not very framiliar witht his yet but i have a few questions. first off, i have noticed that the time in the notification/top bar is missing. im not sure if i did this by mistake or if this is default but how do i get it back? second, it seems as if my battery is a little less efficient than before or maybe the same, hard to tell. are there anyways i can help out my battery? i have it underclocked already, anything else? thank you so much