Hehe, thanks for encouraging! ^_^
Well, today i went to my favourite electronic-shop and...the 18MHz crystal was not in their catalogue. So i bought a 10MHz one and 2 12pF capacitors to bypass it to ground. I hope it will work with those values.You say that timing is a problem...well, in my plans, even a 10MHz system is sufficient...with the Z80 i was using 2MHz clocks! :)

Well,let me just build the board and the simple programmer for the DS1270...
After i'll test it maybe i'll ask in another post how to implement a pretty loader. I hope that this will help others that, like me, are new to this processors to make their first and FUNCTIONING system! For now thanks a lot again! :)