Make my own ringtone for my iPhone i use Aiseesoft iPhone Ringtone Maker

if you are a Mac user:
try this iPhone Ringtone Maker for Mac

Nice. I also have a problem converting my Mac video to Windows. I never thought it could be this easy. Thanks for the share. I just wanna ask, does it really have to be a Jonas Brothers video?

Cheers!

Most people has the habit of collecting DVD movies, however, the disc is really easy to be broken. it is really hard to protect them. So i backup my DVD collection on my computer. i watch the movies whenever i want. i use this DVD Ripper to help me.
it can convert dvd to any video format you want, such as: mp4, wmv, avi, mov, mkv, flv, 3gp and so on. Here i also recommend you a really powerful Total Video Converter. it can convert all videos to different formats.
More, I use DVD to iPod Converter to put my DVD on my iPod easily.
it is really fast and easy to use

DVD movie disc is really easy to be broken. how to make a copy of it? i use DVD Copy for Mac to help me to do that.
it is really easy to use and can help you to copy Full DVD Disc to a new disc, or saved in a DVD folder, or DVD image ISO from your DVD, DVD folder or DVD image ISO sources. You are available to copy DVD Main Movie as well.

MTS Converter is a really nice converter that can convert your MTS file to other video format, it is also a HD Converter that can convert M2TS, TS and other HD video. it also has powerful video editing functions, such as effect, trim, crop, merge ans so on.

I am a Mac user and i have bunches of DVD movies and home-made DVD videos, sometimes i break my DVD disc and it is really bad. Now i found a really powerful and easy to use DVD Copy for Mac. it can help me to copy my DVD movies to another DVD disc and when i want to watch my dvd or borrow to friends i can use the copy one not the original. it is really nice that i can protect my DVD movie from being destroyed.
it can copy DVD-5(holds 4.7 G) to DVD-5, copy DVD-9 (holds 8.5 G) to DVD-9, or compress DVD-9 to DVD-5. This Mac DVD Copy software also provides you to Copy DVD successively, select what you want subtitle, audio tracks, include the DVD Menus or remove it to your own defined DVD, or edit your DVD volume.

if you do not want to copy the DVD disc, you can also use this DVD Ripper for Mac to convert your DVD movies to normal video format that can be played on your Mac, such as AVI, MP4, MOV, MKV, WMV, DivX, XviD, MPEG-1/2, 3GP, 3G2, VOB… video formats, and MP3, AAC, AC3… audio formats on Mac.
it is really fast and with high output quality. it can also do many video editing works, such as trim, crop, merge and snapshot, effect, etc.

When you have many video with different video formats, it is really unconvenient. here i know a really powerful video converter for Mac that will help you to convert your videos to the video format you want on your Mac.it can convert your videos to AVI, MP4, MOV, MKV, WMV, DivX, XviD, MPEG-1/2, 3GP, 3G2, VOB and HD Video (TS, MTS, M2TS), MP3, AAC, and AC3 Audio etc. In addition, the best video converter for Mac can also extract audio from video file and convert video to MP3, AC3, and AAC…as you want.