Highly rated Uruguay wing back Alvaro Pereira has officially been signed by Inter for a sum of just €10M, potentially rising to €15M, depending on his performances. Pereira has been in demand for quite some time, most notably chased by Chelsea last season, but were put off by Porto's valuation of €30M for the left sided defender, while London-based team offered around €25M.He's the 2nd signing coming from Porto to Inter in this transfer window, after Fredy Guarin made a €11M switch to the San Siro, after spending half a season at Inter, where he managed to impress during his 6 months and earn his move to the Italian giants.Other than that, Inter have made a few other high profile signings, most notably signing Cassano from their arch-rivals Milan in the exchange for the services of out-of-favor striker, Giampaolo Pazzini, and receiving additional €7M from Milan. Now some may argue that Cassano may not be signing Moratti has promised to deliver to the club, with his new policy of buying young players, but Cassano does bring a lot of quality in attack, being known for his technique and creativity, something Inter desperately need.Another, not so young signing was a long-term target, Rodrigo Palacio, whose record at Genoa was impressive to say the least, and paying €10.5M for a 30 year old striker does seem a bit of an overkill, but Palacio is sure to bring in a lot of quality and experience. Just remember that 3 seasons ago, Milito was also signed from Genoa when he was also 30 years of age, yet his price was more than double of Palacio's.Other than that, Inter have made a few loan acquisitions, Matias Silvestre of Palermo, highly rated defender made the switch earlier in the summer for €2M with an option to make the move permanent at the end of the season. Same deals were made for Mudingayi and Gargano, both adding plenty of depth in the midfield.Decision to get rid of Julio Cesar is not something I favored, but they sure managed to get the perfect replacement, Samir Handanovic, last season's best keeper in the Serie A, quite a coup for a sum of €11M.No doubt Inter looks a lot stronger this season and with exodus of their rivals AC Milan, it would appear that Inter is now again a team to beat in the city of Milano.