Hello, I own a Samsung galaxy SII which i got 2 months back. I love watching movies on my Phone and i use the Aiseesoft video convertor for the conversion. when i convert the movies to andriod mp4, the size increses. A 300 mb .mkv file becomes a 900 mb file. A 800 mb .avi file becomes 1.2gb file. i want to know is there a way to reduce the size without harming the quality.