Amazing little iPhone/3gs app

[thomasfn]

Hi guys iam not sure if this has been covered or not but for those of you with an iPhone I realy recomend the app "star walk" it's great for begginers and pro's alike and even better if you have the new iPhone 3gs as it knows which star you are pointing the phone at, I've heard of simmiler products, but 2 have it on your phone I think is amazing.
Hope those of you with an iPhone will check it out:) let me know what you think.