Site template problem!

[theupendra]

Hi friends,
I designed a new site using Photoshop CS4 and it was quite nice before edition it in dreamweaver. But when I added more content in the middle of right and left sidebar it stretched the side columns and the look has changes.
I am new at website designing so I am trying to learn on my own before going to a institute.
Please tell me if there is problem on codings. Even if you tell me if there is problem in my slicing style it would be great.
I am looking forward to hear from you.

Here is the main site: http://www.upendra.co.cc

[Fang]

Table layout is considered bad practice: http://www.hotdesign.com/seybold/
Use of images for headings have no alt values.
Images that contain no content should be background images.
The images could be greatly optimized by size or sprites.
http://www.websiteoptimization.com/services/analyze/

[Charles]

Well, its a very good website...

I beg to differ. It doesn't work very well on my browser.

[Aravona]

It looks good in IE 7 and in FF 3.5.8

I have to use tables for sites I work on to make sites - I don't get a choice otherwise

Its a good looking site though - sticked preset widths should prevent any stretching you dont want tho.

[trueplay]

I can't seem to get it to work for me!!

[dominicbelfiori]

its displaying properly for me in both FF and IE 7.
i wish i could be of more help

[R4N_S_S]

displays fine in IE6 too

i would use jquery for the large image which scrolls across into another image

agree, however the code does need looking at as a tabled layout is so 1990s and divs are the wya to go - but if it works for you