I ordered some Darvocet-100mg from two different places in India. Actually, over there it's called Spasmo-Proxyvon and made by an Indian company called Wockhardt. OK...so, I received one order and they were red/gray capsules with just the company name on them. Then, my other order came in and they were a solid light blue capsule with SPM-PRX and then the company name. I don't know what to make of that. I ordered the same product and got two different items. I wrote the Wockhardt company this morning and asked for their help in identifying these products. Does anyone else use these or have any information they can help me with? Obviously, one of these products is something else because I don't know of any manufacturer that would make the same product and package it in two different ways.