futuristic, creative & inspiring logo design needed

OnlineKeyStore - The Only Place To Be For Online Keys

I am a business man with a cool head for numbers and targets just not design lol, this is a redesign and branding for website http://www.onlinekeystore.com which is a very popular site.

I have trouble with creating inspiring logo's and branding in general so hope someone here can help me with this.

I am specifically targeting the digital distribution market, this is an existing market with clients like ea games and steam.

I require a brand for the site that people will remember and immediately associate with my domain OnlineKeyStore.Com a games selling website.

The logo will be present on all invoices and on main site and forum so will be used widely throughout the site and in after-care so needs to strike peoples attention and ensure a professional and clean outlook to the business.

Overall feel must be futuristic and sleek and must represent the title of the domain so direct/fast/downloadable content through activation of retail serial keys.

I will let you, the designer, decide on what is needed whether it be text and images or simply a logo with tag line but ultimately i must be given a number of examples before i can make a final decision.

Attached are examples of the new design so make the logo fit with this.

The files we will require are:
Print file format - .ai (CMYK)
Web file format - .jpg and layered .psd (RGB) with also .png

Please do not use any stock images or clip art in the logo