The IDE for Visual Basic 2005 looks a little different on the screen than VB 6 did, but after getting acquainted, you won't find it much different.
Pull down the file menu, choose Open Project
Then navigate the disk to find your project file
The Open Project window will open.
Double click the project file.
The IDE interface appears.
Here is a sample of the screen and what is being displayed on it.
Click the VB file you want to work with (it will become highlighted).
Then click the View Designer button to see and work with the form.
Click the View Properties button to see and with with the properties of the objects in the form.
You can also access the Properties window from the View menu.
Click the View Code button to see and work with the code.
You can also click on a form object to see that object's code.
Click the Run button to test the program.
Click the Stop button to stop the program.