Customizing the vertical slide show created in photoshop 7

hello

have created a slideshow in ps7 using the automate>web photogallery>vertical slide show 1 feature

want to change a few things: 1. i want to add a pause button
2. i want to add a forward and reverse button
3. i want to shorten the length of time it takes between images

could use beginners help here, im not too fluent about changing the code etc....

thanks

Some of these were among the many requests when WPG was in PS v7.0. Adobe chose to ignore requests to make WPG more customizable (e.g. things like being able to set timing on slide shows). Adobe chose to keep it a very limited-use product instead of fixing the AWFUL holes.

WPG could be a great feature but is hamstrung by choice by Adobe. I don't know why.

I know, its very frustrating. Any suggestions from anybody out there for an application that would create a custom slide show using mac osx?