Olympus are offering an interesting deal on two digital SLRs at the moment in the form of the Olympus E-30 and the Olympus E-620.

Both cameras are pretty high-end, the E-620 retailing at around £500 and E-30 £600, but if you're in the market...

The E-620 is the latest addition to Olympus’ E-series of DSLRs and sits above the (bulkier) E-520 and below the recent E-30, with which it shares many features, including the 12.3MP Live-MOS sensor.

In fact it’s hard to put your finger on...