The Best 'application' for organising your Twitter Lists...?

Hi, I am a writer, and have around… well over a dozen lists including a few hundred authors, and then editors etc, and just those darn pesky things I like to refer to as ‘friends!’

You get the gist… well presently I cannot organise these Twit Lists alphabetically, and please do not tell me otherwise please, as I this ‘is’ the case… In point of fact the number of lists I have on the screen don’t even fit any more, which aint much cop.

So I am looking for a Twitter application, which first and foremost would be visually easy to comprehend and follow… then also – ‘equally,’ allow easy access to these lists – so I may swap between these at ease; presently I am not satisfied as to how these lists are presented on the screen, and this ‘does’ make them difficult to utilise?

An app, which is ‘progressive,’ and open to not just ease of use, but future developments on Twitter?

Also, it would not hurt in the least if I have questions in respect of using this… then the support is easy to contact, and accessible?

*So to conclude please, I am looking for a Twitter App… which has a good balance between being easy to use, whilst being as comprehensive as comprehensive – as possible?

Ultimately, my aim is to spend ‘less’ time on Twitter, but for this to be more effective please…?

Thanks Sean Sebastian White