A cool utility known as Beam It Up Scotty lets you send pictures, music, videos, documents rather any file on your iPhone or any other compatible cell phone with .3gp and .mp3 support very easily. It automatically converts the file that you select into the cellphone compatible file format. After the file has been uploaded to our system, you can also choose to compress it to reduce download time and transfer costs.
When the file is uploaded and converted, you get a sms from Beam me up Scotty with a download link from which you can download the file to your iPhone or normal cell phones. Another good thing is that this service is totally free of cost.. just go to their website, click browse, upload, compress and send it to your phone. However, if your provider charge you to receive a file, that's another story.
If you are wondering which cell phones does it support, the good news is that it supports any phone with .3gp format (AAC Audio format) compatibility for video and .mp3 supported phones for Audio. There is a limit of 10 SMS/text messages per user per day and you can upload files up to 100 MB in size.
So if you want to download pictures, music, videos, docs or any other file to your cellphone (and your iPhone) in just 3 steps, Beam me up Scotty is your answer.