After having jailbreaked my phone today, the next step is to look at what there is to gain. My original plan to unlock it, to be able to use it on an Icelandic GSM network if needed be, failed for now as my phone has firmware 5.14.02 which has not been hacked so far.
Well at least I can use Cydia to find applications Mr. Jobs is not happy with. Here are few that sound interesting.
Wi-Fi Sync tricks your computer into thinking your iPhone is hooked up to it via USB. Then it proceeds to sync wirelessly through your network. The retail price for the app is $9.99.
Cylay is a security app that monitors your phone at all times. It calls for a subscription.
3G Unrestrictor is a relatively cheap ($3) app that enables you to access the 3G network for things the iPhone would normally block by tricking it into thinking that it is operating over Wi-Fi. An alternative to 3G Unrestrictor is My3G.
MyWi 4.0 turns your iPhone into a WiFi router, offering tethering support to the phone. It is a bit pricey though.
SBSettings offer a fast way to make changes to your system settings. It looks pretty cool and works very well.