No. You need to use BigGUI first. Using BigGUI you need to do the following.
Click file > open (All files)> Select data_pc.gob from the data folder of your cricket 2005 program file. When the list of files have loaded up you will need to find bc9ca3950f0a9d8bc6ef5264df44da3c.fsh. Once you have found it you need export it to a folder or to you desktop.
Right, now open up the FSHed program. Click on file then open and load the bc9ca3950f0a9d8bc6ef5264df44da3c.fsh you have exported. Once that has opened you should see 6 files opened up. You need to click on the bottom file ptad and then the following.
Click on object > Import > New then select the file you want as your pitch ad > then update. Finally click on file > save as bc9ca3950f0a9d8bc6ef5264df44da3c.fsh and then close the program.
Then using the BigGUI again you Click file > open (All files)> Select data_pc.gob > find and highlight the bc9ca3950f0a9d8bc6ef5264df44da3c.fsh file. Click on edit > Import and select the bc9ca3950f0a9d8bc6ef5264df44da3c.fsh file from folder you earlier exported to. Once you have imported it, make sure the it file is still highlighted. Finally click on Edit > Compress. Your new pitch ad should now be ingame.
Hope all this makes sense