Seriously... (sorry, I couldn't resist!). You may want to use WiFi Tether, so there are several apps on the App Store - some work well, others... well, you get it. Alternatively, you can simply do the Entitlement hack to use the Verizon Hotspot. You may want to flash a custom boot animation, change clock speeds (faster for speed, slower for battery savings), etc. You should download Titanium Backup and do a full system and app backup. You may want to download Root Browser by JRummy, an excellent file manager. There are many other benefits, but I'll let some others chime in.