High Quality

What is the best digital camera for high quality pictures, and high quality videos WITH sound, on a budjet?
I am looking for a digital camera for taking nice, high quality still photos, as well as taking videos in high quality with good quality sound. I intend on using this for snowmobile filming. What do you recommend for around $300 or less?
you can consider buying Sony Cyber-shot DSC-H55 14.1MP Digital Camera with 10x Wide Angle Optical Zoom with SteadyShot Image Stabilization
# HD Movie mode (720p); take stable movies while walking in Active Mode
# iAuto automatically optimizes camera settings; Smile Shutter technology automatically captures a smile
http://www.amazon.com/gp/product/B0033VKKB2?ie=UTF8&tag=bestdeals-y-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B0033VKKB2
Canon PowerShot SD1400IS 14.1 MP Digital Camera with 4x Wide Angle Optical Image Stabilized Zoom and 2.7-Inch LCD
http://www.best-discount-deals.com/1_4_buy-and-buy-compare-prices-Canon-PowerShot-SD1400IS-14-1-MP-Digital-Camera-with-4x_100616448_013803119251_0.aspx
Canon PowerShot SX210IS 14.1 MP Digital Camera with 14x Wide Angle Optical Image Stabilized Zoom and 3.0-Inch LCD
http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dphoto&tag=bestdeals-y-20&field-keywords=canon+sx210&x=0&y=0
Panasonic Lumix DMC-FZ35 12.1MP Digital Camera
# 27mm wide-angle Leica DC Vario-Elmarit lens; 18x optical zoom with POWER O.I.S.
# HD movies with 1280 x 720-pixel resolution; AVCHD Lite format
# 2.7-inch TFT LCD screen
http://www.amazon.com/gp/product/B002IKLJU0?ie=UTF8&tag=bestdeals-y-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B002IKLJU0
Paul sings Nessun Dorma high quality video/sound widescreen 16:9