Thanks Brian,
Sorry for the delay but I've been caught up with chores.
Ok, a couple of things.
Some time back now it was problem free for MC to recognise the iTouch as a device (which is marked as an iPod anyway) therefore allowing direct viewing and syncing from the device.
I've (from some point in the past) ALWAYS had a pita time trying to even get the iTouch to be recognised by Windows and even though it now does show up and connects to Win 10, it does NOT show up anymore as a device in MC, hence no direct viewing and syncing, so I'm either forced to use the 'File > Export to iTunes or iPhone' route (which for some reason does work) using the 'supplied by Apple' SDK... or another method.
Thanks to your advice I've had a good look at the controls you've suggested and they all make sense now that I've had a play.
After your advice and my reading I'm of the opinion (and please correct me here if I've got this wrong) that running any DSP settings, while they may be applied in real time to Playlist while running in MC, they do not necessarily travel with a Playlist when you 'Export to iTunes & iPhone', rendering the whole exercise useless anyway!
But, if you (as you pointed out previously) do a 'Send to'... with your Playlist to a device, you automatically get a choice of being able to run a number of functions downstream of your Playlist as it's now really being exported with these functions burnt in!
So, I've created a new folder on my HDD as a landing zone for my exported & modified Playlists out of MC, then in 'Tools > Options > Handheld' I've added this new folder as a device in 'Add device'.
Then either (as you said) you can set up the parameters while in that 'Options' box, or simply go straight to the particular Playlist you want to export, right click, choose 'Send To > Drives & Devices >' and choose your newly registered folder as the 'device'.
MC then creates in the 'Action' window below a box labelled with your 'device/hard drive folder/or whatever' and using the 'Options' button, you now have the ability to choose any or all the functions you need apply to your music as it exports out of MC.
In my case it wasn't just volume leveling, I also needed to convert a number of my tracks from .ape and other file types to .mp3 as the iPod is limited in what it can play, so I set up the 'convert all to .mp3' parameters too.
Once all the things you want to add or alter have been selected after hitting the 'Options' button, you then press the big 'Transfer' button and everything goes across modified as you've selected to your new temp folder.
Then from there it's a simple matter (even though it's unfortunately a 3 step operation) of opening up iTunes, go to 'File > Add Folder to Library' and select your temp folder with the exported Playlist and voila, it imports with all the modifications (I believe (;->).
The rest is history as iTunes recognises even the Playlist name and adds it as another Playlist and you then just drag and drop your new Playlist on to your iPod/iTouch/iPhone after that (;->
So, apologies Brian for the novel, but thought I needed to say thanks and add my journey for anyone else if it's of some use.
Thanks again... Alvin