1) DuoBerry (This allows you to download YouTube movies and not get any extra carrier charges)
From your BlackBerry, visit this link to start the installation, do not forget to customize the security restrictions and set everything to ALLOW
Link: http://jelounge.dikti.net/Launcher/duoberry.jad
2) Dictionary (very neat dictionary application that can even pronounce the words for ya), to install this, Visit Dictionary.com from your BB
3) Google Maps = from your BB, go to Google, then search for Google Maps BlackBerry when the search comes up, enter the first link, there you should see a list of all the Google applications and you will find Google Maps there
4) Google Sync (A very neat application that will enable you to backup all your contacts to your Gmail e-mail account, so incase you lose or damage your BB, you have a backup. You can always login to your Gmail account and you will see all the contacts under the Contacts section.
Let us say you ever get your phone back and have no previous backup or contacts, just load Google Sync again, and login to your email on your BB via the application, then hit Sync, it will then download all your contacts back!)
From the same page where you downloaded Google Maps, download Google Sync
5) BerryUnit Converter (good application to convert various formats like length, height, etc, into other formats, example, kgs to pounds and so on)
6) i-Nigma Barcode Reader
3GVision's i-nigma is the industry's most comprehensive 1D/2D Mobile Barcode Solution.
It works on OS 5 and OS 6
Go to Install i-nigma Code Reader on your mobile. I-nigma will automatically identify your handset type, download and install i-nigma.
Posted from my CrackBerry at wapforums.crackberry.com
Google Latitude sounds really fun, but I have a question. I have to create a gmail account and have friends who have accounts on it and have the app, right?