You'll have to edit the skin to use a different start button. But it wouldn't alter the start menu.

1. Rename the Start Button you wish to change by adding the extension .bak at the end of it's regular name. Leave it in the same folder, so you can change back in the future.

2. Drop the new Start Button (make sure it is the right type, ie .png, or whatever) into the same folder where the old start button is.

3. Reload the skin.

If you wish to change back in the future, remove the .bak extension from the original, and put it on the one you wish to change.

Maybe I read it wrong, but SKS doesen´t seem to be present for this guy, only Windowblinds...............................?

-If that.

Doc gave you the correct steps
locate the start-button sometimes its a .tga file if it is animated...( if it is animated you need to open it in Photoshop for example or your favorite painting program, check the picture , if it has 7 buttons on it for example you will need to divide the picture´s width by 7 to get the exact lenght of one button (if there is transparent pixels between them)  example:Animated startbutton with 7 buttons with a total picture width of 490  and height 60... 490 width divided by 7 =  70 width and 60 height- ( single button ) the shape should be equal or it might look strange if people have set margins on the startbutton...If you completed your button  Proceed with renaming the original and continue with step 2( for animated buttons ) line them all in the end  your picture size should be W490/H60 again ...not more not less... (or whatever the size W/H the picture is that you try to change since that was only an example )

code values can be changed as far as i know without Skinstudio ( margins )but needs finesse and i don't know if it is legal/illegal without Skinstudio so i shall not explain it     


The whole progress is much easier if you simply buy skinstudio if you plan on private modding skins more than once or if you feel like creating your own skin one day ... porting is a different thing since you will need permission from both sides before you can even begin... 

; This skin was created for use specifically by WindowBlinds & Stardock SkinStudio
; or programs explicitly authorized by Stardock to use WindowBlinds Advanced Visual Style (UIS2) format.
;
; This skin may not be converted, imported, or read 
; by any program without the explicit written consent of Stardock Corporation.
; 
; Skin format - Copyright (c) Stardock Net, Inc.
; 
; The skin itself is owned by the copyright holder (the skin author)
; and use of his or her's intellectual property materials
; is expressly forbidden without the consent of the skin author.
;
; When in doubt, contact legal@stardock.com

I have the free version............someplace. Let me go look.......................................

Uvah, you are like the wise cracking stepchild in every forum, how do you do it.

Practice, practice, practice.

Then check the dimensions in Photoshop or in whichever graphics program you use, and resize the graphic according to the dimensions of the original you're replacing.

I see using a different start menu doesn't work that well, the taskbar font gets all messed up, and highlighting in the start menu can get weird. Wish there was a tab under WindowBlinds Settings or something that would deal with it, at least an option for the different start menu to use its skin's properties.